Alligation and Mixture Problems on Alligation and Mixture Full series, Learn maths
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- Опубликовано: 17 окт 2024
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what i like about freshers world that teachers are pretty straightforward and they give clear explaination to your problems and they cover all aspects of related topic .. thanks for this amazing lecture .
Surprisingly others have same content but upto 2-3 hours long and here i got all in just minutes.
👍👍👍
THANKS TO FRESHERS WORLD AND TEACHER FOR SHARING THE KNOWLEDGE.
Beauty with brain...💯
At 10:38, you could just subtract x from dearer price or add cheaper price with y to get mean price.
doesn't work for all cases
Hii Mam😀, In part 3 question no 1, you found the ratio only for milk. But we have to find for water also right ?
yours calculation is very easy to remember
@13:40 to find the cost price there is a simple way.
Selling price =68 gain=10%
Take cost price as 100%
100%=x where x is cost price
110%=68
Then do cross multiplication, we can get x value
Tq madam, good tecninque
very much informative session.thanks for it
9:23 Maam this problem can be done by just two step easily. That is actually the X= dearest price-mean price. So 2=20-m from this we can find out m=18
Gorgeous look
Great lecture ! thank you for giving a wonderful and clarified lecture
9:10 Question 3 let's take
c-cheaper value as 15 and
d-dearer value as 20
Given ratio 2:3
Let m be mixed value
Then to find m
2=20-m |3=m-15
2 -20=-m |3+15=m
-18= -m |18=m
So m=18 ❤within few secs we got the answer😊
In the sum at 18:00,
As the ratio is given 5:4 and cheaper value is 160 and dearer value is 200.
So, x/y = (200-m)/(m-160),
We can write like,
x (or 5) = 200-m or y(or 4) = m-160,
If we find m like...
5 = 200 - m, than m = 195. &
4 = m - 160, than m = 164
How is this possible ???
Please clear.
Informative video 🙏
In milk and water problem ,frst one why we should take only milk ratio not water?
Beautiful lesson for you
Very nice explanation Mam. ❤❤❤❤❤
You explain very 😊😊
mam r u malyali....?
juz outta curiosity....
Mam At allegations & mixture type-4 why we are not considering times which is equal to n???
Thank you mam u r class very clear am u r fan
Simply superb mam👍👌👌
How fast calculated in point value in the video of 16.27 tell me mam
Thank you mam
Awesome lecture❤
Can u please explain on Q3. That is at time 35.00 .. why the values of both T is taken as 40?
Madam I just need some more depth in your explanation but your explanation was good
crystal clear teaching...thank u ma'm
Ur explaination is super tqqq
Thank you mam...what a great lecture u are
In first example
45+15=60, which should be 75, the mean value
Why, plz explain
Clear& fast class.keep it up.
Thank you Ma'am, 6th Oct, 2024
The question at 24:07, I think the answer would be 6:5
Wonderful teaching
thank you so much maam. I love the explanation
24:03 I think ans will be 4:1
Take example
Vessel 1= 12lit = 7lit milk + 5lit water
Vessel 2=24lit = 17lit milk + 7lit water
Now mixing 4/5 times vessel 1 and (1/5) times vessel 2
Now 7(4/5) + 17(1/5) = 9lit milk
5(4/5) + 7(1/5) = 5.4lit water
Last ratio = 9:5.4 =5:3
So ans will 4:1
Great mam
Very good explanation madam
Thank you so much madam
Please make a full length video on time and work
The ratio given in question is always X/Y or it can be Y/X .... ????
teaching is very good mam & make mat classes videos madam
Good evening Madem.. In type 3 model 1st problem the LCM Of 12,24,8 is 48. But how 24 is comes please explain it mam. Thank you..
No its 24. LCM means lowest common multiple. So the lowest multiple which is divisible by 12,24 ,8 is 24.
I can't understand how 12,24 and 8 come can anybody explain
Helpful
time - 30.03 n = 3 as per the question! you took 4 times!
and also any other question you are taking n+1
Otherwise amazing !!
It was a very good class mam
All concepts are clear
Thank u mam ❤️
I'm not studying but I'm watching for u
Thank you very much ma'am.
Thank you so much, it will be useful
Good Explaination Madam.... U r Hair is so nice.
Beauty queen
The question 4 in part 1 can be easily solved by taking any one of the equation say 2=20-m
Oh Cutie
Nee Sweetie
Un beauty
Adhula Maatii
Nan Mellama Mellama Gaali 🤩💫
31.30 Was that correct? first time 6l of milk is drawn. second time 6l of mixture is drawn. so how 'n' could be 2 since the mixture is formed only after first operation. Anyone pls explain this.
Thank you ma'am. It was useful
You are welcome 😊
Thank you maam
Good explanation 👌👍
At 17:54
He's selling for 10% profit means the mixture is only 90%. They already gave 27 kg. 90-27 = 63 kg.
How can you subtract percentage with 27kg? What logic?
Logic has left the chat
29:51 ma'am it would be nice if you clarify this part
Topic👌👌😍😍
very useful ///Thank you mam
Keep watching
22:45 not understood
Madam Please do the classes of “assertion reason” that 4 types of problems
thanks 🤟♥️
how to find n ? if they ask for how many operations made, what will be tha answer
use log
pls, write a big letter i can't see properly ...
in the next video on whiteboard use a dark pen.
Yes mam...we are struggling to see
The methods through which you are solving i think in some questions your method is not proper for competitive exams and that requires a short soln like in 20 th minute question it can be solved Directly like
Let ratio be kg of mixing
So 180rs per kg will be 5 kg
200 rs per kg will be 4 kg
Total weight of tea = 5+4 = 9
Total price equal 180*5 + 200* 4
Equal Rs 1600
SP of 9 kg tea @ RS 192/kg
= Rs 1728
Profit % = profit/CP into 100
(128/1600)*100
8% Ans
greatly explained
🙏
👍
Beautiful both lesson and u
@29:55
CONFUSING
22:33 how 7/12 came
Not much understood , Madom ur too fast plz have concern about slow learners 🙏😞
Unna nenachathum manasu mayanguthe
Manasu mayangithaan muthaan kekuthe
Vendhu Thanithadhu Kaadu
Wakkali Siva Anna ku Vanakatha Podu ✨
Haaye crush aa gaya aap pe
Are u a malayali ma'am?
Anyone here for MSAT??
your calculation teaching preocess not good make it improve further.
I don't think so, she is teaching quiet nicely.
Ohhh
Kitna din me padhay h mam.....
👍...
22:33 dont understand how it has done?
7/12 bcoz 7 is the mixture of milk from vessel A
And 12 is by adding 7+5 bcoz of ratio 7:5
Sorry for my bad English .and I hope I'm not too late .
are you a malayalam mam
You mean malayali? Malayalam is a language
Aren't you a malayali?
Concept not clear
But concept not clear
Looking beautiful maaaaaa''m
29:28
She's Cute
Taf one place
Super
Dusre ma'am se pardhna tha😢
Worst explanation
You are just telling by formulas.
You are not explaining how it came😢
യുദ്ധഭൂമിയിൽ പുതിയൊരു യോദ്ധാവ്... കാണാൻ കുഴപ്പമില്ലാലോ..mm
Thank you mam